Linus Walleij abf5feef3f spi: gpio: No MISO does not imply no RX ... There is a logical problem in spi-gpio with host just assigning a MOSI line and no MISO: this is interpreted as the host cannot do RX and the host is flagged with SPI_MASTER_NO_RX. This is wrong: since GPIO lines can switch direction, in 3WIRE operation the host will simply reverse the direction of the GPIO line and start reading from it, there is even code for doing this in the driver, but it went unnoticed because it was tested by using a master with 4 wires but a device using just 3 wires. Remove the offending flag. Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>		2018-09-10 12:29:58 +01:00
..
internals.h	spi: Add an helper to flush the message queue	2018-04-23 15:48:18 +01:00
Kconfig	spi: sprd: Add SPI driver for Spreadtrum SC9860	2018-08-28 21:19:20 +01:00
Makefile	spi: sprd: Add SPI driver for Spreadtrum SC9860	2018-08-28 21:19:20 +01:00
spi-altera.c
spi-armada-3700.c	Merge remote-tracking branches 'spi/topic/a3700', 'spi/topic/atmel', 'spi/topic/bcm53xx', 'spi/topic/davinci' and 'spi/topic/dw' into spi-next	2018-01-26 17:57:24 +00:00
spi-ath79.c	spi: add flags parameter to txrx_word function pointers	2018-08-01 14:50:24 +01:00
spi-atmel.c	spi: Do not print a message if spi_controller_{suspend,resume}() fails	2018-09-05 12:38:27 +01:00
spi-au1550.c
spi-axi-spi-engine.c
spi-bcm-qspi.c	Merge branch 'spi-4.17' into spi-4.18 for the merge window	2018-06-04 11:51:12 +01:00
spi-bcm-qspi.h
spi-bcm63xx-hsspi.c	spi/bcm63xx-hspi: Enable the clock before calling clk_get_rate().	2018-04-26 12:41:22 +01:00
spi-bcm63xx.c
spi-bcm2835.c
spi-bcm2835aux.c	spi: bcm2835aux: ensure interrupts are enabled for shared handler	2018-05-04 08:09:02 +09:00
spi-bitbang-txrx.h
spi-bitbang.c	spi: spi-gpio: add SPI_3WIRE support	2018-08-01 14:50:28 +01:00
spi-brcmstb-qspi.c
spi-butterfly.c	spi: add flags parameter to txrx_word function pointers	2018-08-01 14:50:24 +01:00
spi-cadence.c	spi: cadence: Fix missing clk_disable_unprepare() on error in cnds_runtime_resume()	2018-07-11 15:34:53 +01:00
spi-cavium-octeon.c
spi-cavium-thunderx.c
spi-cavium.c
spi-cavium.h
spi-clps711x.c
spi-coldfire-qspi.c
spi-davinci.c	spi: davinci: remove set but not used variable 'pdata'	2018-08-30 15:19:50 +01:00
spi-dln2.c
spi-dw-mid.c	spi: dw: Convert to generalized SPI controller API	2018-02-12 12:04:16 +00:00
spi-dw-mmio.c	spi: dw-mmio: avoid hardcoded field mask	2018-08-31 15:54:13 +01:00
spi-dw-pci.c
spi-dw.c	spi: dw: support 4-16 bits per word	2018-09-06 12:09:37 +01:00
spi-dw.h	spi: dw: export dw_spi_set_cs	2018-07-30 12:02:07 +01:00
spi-efm32.c
spi-ep93xx.c	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
spi-falcon.c
spi-fsl-cpm.c
spi-fsl-cpm.h
spi-fsl-dspi.c	spi: spi-fsl-dspi: Switch to SPDX identifier	2018-07-24 15:37:36 +01:00
spi-fsl-espi.c	spi: Do not print a message if spi_controller_{suspend,resume}() fails	2018-09-05 12:38:27 +01:00
spi-fsl-lib.c
spi-fsl-lib.h
spi-fsl-lpspi.c	spi: lpspi: Switch to SPDX identifier	2018-05-03 10:28:08 +09:00
spi-fsl-spi.c
spi-fsl-spi.h
spi-gpio.c	spi: gpio: No MISO does not imply no RX	2018-09-10 12:29:58 +01:00
spi-img-spfi.c	spi: img-spfi: Set device select bits for SPFI port state	2018-07-30 16:31:54 +01:00
spi-imx.c	spi: imx: Use the longuest possible burst size when in dynamic_burst	2018-07-24 15:58:35 +01:00
spi-iproc-qspi.c
spi-jcore.c	spi: jcore: disable ref_clk after getting its rate	2018-03-18 17:57:42 -07:00
spi-lantiq-ssc.c
spi-lm70llp.c	spi: add flags parameter to txrx_word function pointers	2018-08-01 14:50:24 +01:00
spi-loopback-test.c
spi-lp8841-rtc.c
spi-mem.c	spi: spi-mem: Extend the SPI mem interface to set a custom memory name	2018-08-02 15:35:41 +01:00
spi-meson-spicc.c	spi: meson-spicc: Fix error handling in meson_spicc_probe()	2018-05-02 05:59:21 +09:00
spi-meson-spifc.c
spi-mpc52xx-psc.c
spi-mpc52xx.c	spi: mpc52xx: Use gpio_is_valid()	2018-04-27 12:05:39 +01:00
spi-mpc512x-psc.c
spi-mt65xx.c
spi-mxs.c	spi: mxs: Switch to SPDX identifier	2018-05-03 10:27:43 +09:00
spi-nuc900.c
spi-oc-tiny.c	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
spi-omap-100k.c
spi-omap-uwire.c
spi-omap2-mcspi.c	spi: omap2-mcspi: remove several redundant variables	2018-07-30 16:08:12 +01:00
spi-orion.c	spi: orion: cosmetics - alias long direct_access variables	2018-09-03 15:14:18 +01:00
spi-pic32-sqi.c
spi-pic32.c	spi: pic32: remove unnecessary of_node_get()	2018-09-07 17:04:51 +01:00
spi-pl022.c	spi: pl022: Remove set but not used variable 'chip'	2018-09-07 17:03:48 +01:00
spi-ppc4xx.c
spi-pxa2xx-dma.c	spi: pxa2xx: Use core message processing loop	2018-04-17 17:11:30 +01:00
spi-pxa2xx-pci.c
spi-pxa2xx.c	spi: Do not print a message if spi_controller_{suspend,resume}() fails	2018-09-05 12:38:27 +01:00
spi-pxa2xx.h	spi: pxa2xx: Allow 64-bit DMA	2018-04-24 16:10:12 +01:00
spi-qup.c
spi-rb4xx.c
spi-rockchip.c
spi-rspi.c	spi: use SPDX identifier for Renesas drivers	2018-08-28 20:32:00 +01:00
spi-s3c24xx-fiq.h
spi-s3c24xx-fiq.S
spi-s3c24xx.c
spi-s3c64xx.c	spi: spi-s3c64xx: Fix system resume support	2018-05-17 13:27:08 +09:00
spi-sc18is602.c
spi-sh-hspi.c	spi: use SPDX identifier for Renesas drivers	2018-08-28 20:32:00 +01:00
spi-sh-msiof.c	spi: use SPDX identifier for Renesas drivers	2018-08-28 20:32:00 +01:00
spi-sh-sci.c	spi: add flags parameter to txrx_word function pointers	2018-08-01 14:50:24 +01:00
spi-sh.c	spi: use SPDX identifier for Renesas drivers	2018-08-28 20:32:00 +01:00
spi-sirf.c	spi: sirf: account for const type of of_device_id.data	2018-01-03 11:38:46 +00:00
spi-slave-system-control.c
spi-slave-time.c
spi-sprd-adi.c	spi: sprd: Change to use devm_hwspin_lock_request_specific()	2018-06-26 13:52:27 -07:00
spi-sprd.c	spi: sprd: Add SPI driver for Spreadtrum SC9860	2018-08-28 21:19:20 +01:00
spi-st-ssc4.c
spi-stm32.c	spi: stm32: Fix error handling in stm32_spi_probe()	2018-04-17 11:46:23 +01:00
spi-sun4i.c	spi: sun4i: disable clocks in the remove function	2017-12-07 11:59:15 +00:00
spi-sun6i.c	spi: sun6i: disable/unprepare clocks on remove	2017-12-07 17:45:17 +00:00
spi-tegra20-sflash.c
spi-tegra20-slink.c	spi: tegra20-slink: use true and false for boolean values	2018-03-06 14:20:37 +00:00
spi-tegra114.c
spi-test.h
spi-ti-qspi.c	spi: ti-qspi: Make sure res_mmap != NULL before dereferencing it	2018-05-17 13:36:00 +09:00
spi-tle62x0.c
spi-topcliff-pch.c
spi-txx9.c
spi-uniphier.c	spi: uniphier: remove unnecessary include headers	2018-08-02 11:08:06 +01:00
spi-xcomm.c
spi-xilinx.c	spi: xilinx: Add support for xlnx,axi-quad-spi-1.00.a	2017-11-27 16:31:20 +00:00
spi-xlp.c
spi-xtensa-xtfpga.c	spi: add flags parameter to txrx_word function pointers	2018-08-01 14:50:24 +01:00
spi-zynqmp-gqspi.c	spi: simplify getting .drvdata	2018-04-20 17:53:20 +01:00
spi.c	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
spidev.c